Combined urban road temporary billboard convenient to transport and convenient for adjusting display content

Abstract

The invention discloses a combined urban road temporary billboard convenient to transport and convenient for adjusting the display content. The combined urban road temporary billboard comprises a base, a foldable supporting leg, a roller, an upper cover, a second announcement box and a fixed block, wherein the upper end of the base is fixedly provided with a first announcement box, the foldable supporting leg is mutually connected with a connecting member by virtue of a first rotating shaft, the roller is connected with a groove by virtue of a second rotating shaft, the upper cover is arrangedon the inner upper end of the first announcement box, the front side surface and the rear side surface of the box body are respectively fixedly provided with a concave screen, the inner side of a picture scroll is fixedly provided with a clamping member, and the front surface and the rear surface in the picture scroll are respectively fixedly provided with a display surface. By adopting the combined urban road temporary billboard convenient to transport and convenient for adjusting the display content, the display surface of the picture scroll in the announcement box can be set according to different road conditions, and the display surfaces can be conveniently switched, so that the manpower and the material resources can be greatly saved; and moreover, the combined urban road temporary billboard is convenient to combine and assemble, so that the visual confusion caused by stacking a plurality of billboards can be avoided.

Description

technical field [0001] The invention relates to the technical field of traffic signals, in particular to a combined urban road temporary billboard which is convenient for transportation and adjustment of display content. Background technique [0002] Temporary road signs are very important to passers-by. They are a branch of traffic signals. When encountering an emergency or when the road conditions change, looking at the signs means avoiding detours. The billboard is relatively easy, but at night, the car lights have to shine on the reflective paint on the entire billboard to fully see the sign of the billboard, which often makes the driver miss the best time to identify the sign of the billboard, and the existing Temporary notice boards on urban roads often do not have the function of switching and adjusting the display content. When the notice slogan needs to be replaced, the staff needs to replace the slogan on the notice board. The steps are cumbersome, and the replaced...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a combined urban road temporary billboard that is convenient for transportation and easy to adjust display content, so as to solve the problem that most of the original urban road temporary billboards in the above-mentioned background technology often do not have the function of switching and adjusting display content However, it takes a lot of manpower and material resources to replace the display surface of the billboard, and the lights need to shine on the reflective paint on the entire billboard to fully see the sign of the billboard, which often makes the driver miss the last time to identify the sign. question of good timing

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